It’s the three pairs of eyes that mothers must have and that’s just on the standard model.

One pair of eyes are to see through the closed door as she asks her children what they are doing even though she already knows. Another pair in the back of her head are to see what she needs to know even though no one thinks she can. And the third pair are here in the front of her head. They are for looking at an errant child and saying that she understands and loves him or her without even saying a single word